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Three-screen-interaction-based cross-platform widget middleware system

A three-screen interaction and middleware technology, applied in transmission systems, electrical components, etc., can solve problems such as inconvenience, achieve strong interactivity, and realize the effect of seamless network connection

Active Publication Date: 2013-01-30
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings great inconvenience to widget developers, or users who use widget applications

Method used

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  • Three-screen-interaction-based cross-platform widget middleware system

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Embodiment Construction

[0021] The invention proposes a cross-platform widget middleware system based on three-screen interaction, which is convenient for widget developers to realize cross-platform widget application development. The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the widget middleware system in the present invention is divided into three layers, which are platform transplantation layer, core layer, and application layer successively from bottom to top; each layer is specifically introduced below:

[0023] The platform porting layer is located at the bottom of the middleware, which is to connect different mobile terminal devices with various mobile operating systems such as: windows mobile, android, symbian, MediaTek (MTK), NXP (NXP), Nippon Electric Company (NEC), Italian Functions and APIs of French Semiconductor (ST), BroadComNXP, etc. are packaged into interfaces for upp...

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Abstract

The invention relates to a widget application development technique and discloses a three-screen-interaction-based cross-platform widget middleware system. The system comprises a platform migration layer, a core layer and an application layer, wherein the platform migration layer is located at the bottommost layer of a middleware system, is used for packaging functions and APIs (Application Program Interface) of different mobile terminal devices and various mobile operation systems into interfaces to be invoked by an upper layer, and comprises hardware function interfaces of a mobile phone, a set-up box and a tablet personal computer; the core layer is located on the platform migration layer and is used for providing an operating environment for widget application, linking the application layer with the platform migration layer, realizing analysis on xhtml (Extensible Hyper Text Markup Language), xml (Extensive Makeup Language), cascading style sheets, DOM (Document Object Model) and scripting languages and Ajax (Asynchronous JavaScript and XML) interaction functions, and invoking the interfaces of the platform migration layer according to an under-layer instruction; and the application layer is an similar web application located on the core layer and used for providing support for a widget developer to customize and develop corresponding widget applications. The three-screen-interaction-based cross-platform widget middleware system is suitable for developing the widget applications.

Description

technical field [0001] The invention relates to widget application development technology, in particular to a cross-platform widget middleware system based on three-screen interaction. Background technique [0002] With the rapid development of the mobile Internet, widget applications based on various terminal devices emerge in an endless stream. However, various terminal platforms are uneven, and no mainstream brand terminal and operating system occupies an absolute mainstream position in the current market. To popularize widget applications and run them stably on various platforms, a lot of code porting and compatibility work is required. This brings great inconvenience to widget developers or users using widget applications. Therefore, it is necessary to propose a widget middleware system that can implement cross-platform applications for the convenience of users. Contents of the invention [0003] The technical problem to be solved by the present invention is to pro...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 刘剑飞肖建文斌
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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